Plandex Discontinued: 12 Best Alternatives (2026)
Plandex Cloud wound down from 3 October 2025; no releases or commits since.
Plandex is an open-source terminal ai coding agent for large, multi-file tasks with a cumulative diff-review sandbox and very large context handling.. Teams that switch usually cite published usage limits instead of an unpublished allowance, an open-source agent you can run with your own API key, a no-training policy, SSO and a self-hosted option for company code. The alternatives below are ranked by published head-to-head verdicts, not sponsorship.
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Reviewed by vsref Editorialfacts verified Oct 3, 2026Methodology →
Where to switch, by reason
Switching because of published usage limits instead of an unpublished allowance →see Command Code
Switching because of an open-source agent you can run with your own API key →see DeepSeek Harness (dsh)
Switching because of a no-training policy, SSO and a self-hosted option for company code →see GitLab Duo Agent Platform
Switching because of free plans →see Amp
Switching because of terminal workflows →see Cline
Switching because of vs code →see Factory
Original git-native terminal pair programmer; BYO key only, no paid tier; publishes its own polyglot LLM leaderboard (also oss_self_hosted)vs Plandex: adds pick the model per task.
See pricingWebsite →
Legacy AWS coding assistant in end-of-sale; superseded by Kiro
See pricingTry Amazon Q Developer →
Frontier multi-model agent + cloud dev environments (orbs); also terminal_agent (Amp CLI, connects to VS Code/Cursor/Windsurf/Zed/Neovim). OWNERSHIP: no longer branded as Sourcegraph - operated by "Amp Frontier Corporation" (privacy policy, modified Sep 10, 2026); about page: "We are an independent agent research lab"; CLI npm package moved from @sourcegraph/amp to @ampcode/cli (May 14, 2026 changelog). Free Hobby tier with BYOK/ChatGPT-sub since Sep 13, 2026.vs Plandex: adds pick the model per task.
See pricingTry Amp →
Context-engine coding platform for large codebases; now led by Cosmos cloud agents + Auggie CLI (also ide_extension: VS Code, JetBrains, Vim/Neovim chat). Brief seeded it as an IDE extension; the 2026 pricing page leads with "Try Cosmos". Flat team pricing (up to 50 seats, no per-seat charge) with a pooled $ usage balance.vs Plandex: adds pick the model per task.
See pricingVisit Augment Code →
Terminal-first coding agent included in Claude Pro/Max/Team/Enterprise plans or billed via API; also IDE extension, desktop app and cloud sessions (cloud_agent).vs Plandex: adds pick the model per task.
See pricingVisit Claude Code →
BYO-key OSS agent; free for individuals, pay only for inference; Plan/Act modes; also CLI, desktop app, SDK (also oss_self_hosted)vs Plandex: adds pick the model per task.
See pricingVisit Cline →
Coding agent for open models (DeepSeek, Kimi, GLM, Qwen, MiniMax) with taste learning; CLI + desktop + ACP for Zed; cheap $1-$20 plans with published $ rolling windows.vs Plandex: adds pick the model per task.
See pricingVisit Command Code →
Discontinued: acquired by Cursor (June 2026); final v2.x release; code remains available
See pricingVisit Continue →
"The Sovereign AI Lab": coding agent + own post-trained Lumen models, pitched at regulated/air-gapped orgs and niche languages (COBOL, Fortran, Verilog). Formerly branded Genie (Genie CLI introduced Q2 2025). Secondary segment: terminal_agent (cos CLI).vs Plandex: adds pick the model per task.
See pricingVisit Cosine →
Source-available (FSL, converts to MIT after 2 years) BYO-model terminal agent; optional Charm-hosted 'Hyper' inference subscription.vs Plandex: adds pick the model per task.
See pricingVisit Crush →
AI IDE with CLI and cloud agents; ships its own Grok/Composer models. Acquired by SpaceX (completed 2026-08-14, per cursor.com/blog/joining-spacex); also segments terminal_agent, cloud_agent.vs Plandex: adds pick the model per task.
See pricingVisit Cursor →
'Everything is a Plugin' (Cordis) agent harness from DeepSeek; developer preview with breaking changes; general-purpose, not coding-onlyvs Plandex: adds runs terminal commands.
See pricingVisit DeepSeek Harness (dsh) →
All 43 ai coding agents alternatives
Autonomous cloud coding agent + terminal agent (Devin CLI); plans shared with Devin Desktopvs Plandex: adds pick the model per task.
See pricingVisit Devin →
Agentic AI IDE (ex-Windsurf) inside the Devin family; shares plans with Devin Cloud and Devin CLIvs Plandex: adds pick the model per task.
See pricingVisit Devin Desktop (formerly Windsurf) →
Agent-native dev platform; Droids work locally or as background/cloud agents. Secondary segment: terminal_agent (Droid CLI). Domain moved from factory.ai to factory.com (factory.ai 307-redirects).vs Plandex: adds pick the model per task.
See pricingVisit Factory →
Ad-funded free coding agent on curated low-cost models. History: launched as Codebuff (YC); repo and operator (Freebuff, Inc., legal docs effective 2026-09-02) now present Freebuff, built on the Codebuff open multi-agent framework; codebuff.com still sells the premium-model Codebuff CLI ($100-$500/mo). Also desktop, web builder, cloud IDE.vs Plandex: adds pick the model per task.
See pricingVisit Freebuff →
Open-source terminal agent (also oss_self_hosted), enterprise/API-key only after consumer users moved to Antigravity CLIvs Plandex: adds pick the model per task.
See pricingVisit Gemini CLI →
Multi-model IDE extension plus Copilot cloud agent (formerly 'coding agent'; cloud_agent) and Copilot CLI (terminal_agent). Billing moved from premium requests to GitHub AI Credits on 2026-06-01.vs Plandex: adds pick the model per task.
See pricingVisit GitHub Copilot →
DevSecOps-native agents and flows for GitLab Premium/Ultimate; also IDE extensions (VS Code, JetBrains) and a Duo CLI; self-managed and air-gapped self-hosted-model options.vs Plandex: adds pick the model per task.
See pricingVisit GitLab Duo Agent Platform →
Agent-first IDE + CLI + desktop agent manager; Google's consumer coding product since Gemini CLI's 2026-06-18 consumer cutovervs Plandex: adds pick the model per task.
See pricingVisit Google Antigravity →
Local, BYO-model general-purpose agent; also a native desktop app (Rust). Donated by Block to the Linux Foundation's Agentic AI Foundation in 2026.vs Plandex: adds pick the model per task.
See pricingVisit Goose →
MIT local-first terminal agent; also web UI, desktop app, REST server, MCP/ACP; persistent autonomous-agent template.vs Plandex: adds pick the model per task.
See pricingVisit gptme →
Subscription-bundled vendor terminal agent (SuperGrok / X Premium+), open-sourced Apache-2.0; also embeds in editors via ACPvs Plandex: adds pick the model per task.
See pricingVisit Grok Build →
Async GitHub cloud agent bundled with Google AI Pro/Ultra; changelog quiet since March 2026vs Plandex: adds autonomous multi-file edits.
See pricingVisit Jules (Google) →
JetBrains IDE agent, now also a terminal agent (Junie CLI) and runs in JetBrains Air; metered in JetBrains AI Credits ($1 each) with BYOK at provider rates, zero markup.vs Plandex: adds pick the model per task.
See pricingVisit JetBrains Junie →
OSS multi-surface agent; zero-markup inference gateway + Kilo Pass credit bundles; started as a Roo Code fork, now built on the OpenCode core (also terminal_agent, cloud_agent)vs Plandex: adds pick the model per task.
See pricingVisit Kilo Code →
Open-weight model vendor's agent, included with Kimi membership; MIT CLI also takes other providersvs Plandex: adds pick the model per task.
See pricingVisit Kimi Code →
Spec-driven AI IDE + CLI (ex-Q Developer CLI) + web/cloud agent; AWS successor to Amazon Q Developervs Plandex: adds pick the model per task.
See pricingVisit Kiro →
Persistent-memory coding agent (Apache-2.0); CLI + desktop + browser + Slack/Telegram/Discord channels; optional Letta Cloud ($20/mo Pro).vs Plandex: adds pick the model per task.
See pricingVisit Letta Code →
European vendor agent with open-weight local models and self-hosting; also IDE extension and cloud_agent (remote agents, teleport)vs Plandex: adds runs local models.
See pricingVisit Mistral Vibe →
Coding agent across CLI (Apache-2.0), IDE extension, Codex Cloud (cloud_agent) and ChatGPT desktop app; usage shared with ChatGPT Work. The standalone Codex app merged into the ChatGPT desktop app on 2026-07-09.vs Plandex: adds pick the model per task.
See pricingVisit OpenAI Codex →
Most-starred OSS coding agent; provider-agnostic TUI with build/plan agents; optional pay-as-you-go Zen gateway and $10/$40 Go subscriptions (also oss_self_hosted)vs Plandex: adds pick the model per task.
See pricingVisit OpenCode →
MIT-licensed, model-agnostic agent platform; self-host or use OpenHands Cloud (free individual SaaS, enterprise VPC). Also a cloud/async agent.vs Plandex: adds runs local models.
See pricingVisit OpenHands →
Minimal-by-design harness: no built-in subagents, plan mode or permission popups; extend via packages, skills and SDKvs Plandex: adds pick the model per task.
See pricingVisit Pi →
Open-source multi-provider agent from an open-weight model lab; also desktop app, web UI and VS Code/JetBrains/Zed pluginsvs Plandex: adds pick the model per task.
See pricingVisit Qwen Code →
Discontinued 2026-05-15; team pivoted to Roomote (cloud agent). Community fork ZooCode; Kilo Code started as a Roo forkvs Plandex: adds mcp support.
See pricingVisit Roo Code →
Self-hosted completion server + IDE plugins; low activity in 2026 (chat/knowledge features sunset Jan 2026, vendor focus shifted to its Pochi agent).vs Plandex: adds runs local models.
See pricingVisit Tabby →
Private, governed enterprise coding agent with self-hosted and air-gapped deployment. Now a Tricentis product (acquired 2026-07-30). Secondary segment: terminal_agent (Tabnine Plugin for OpenCode).vs Plandex: adds pick the model per task.
See pricingVisit Tabnine →
Low-priced AI IDE (Free/Lite/Pro/Pro+/Ultra); product family now split into TraeCode (IDE) and TraeWork (web/desktop/mobile workspace built on SOLO). Owner per brief: ByteDance - the legal entity could not be read from a primary source (privacy policy/ToS are client-rendered); enterprise page cites Douyin as a customer. Chats may be used for training unless Privacy Mode is on.vs Plandex: adds pick the model per task.
See pricingVisit Trae →
Plan-Code-Verify multi-model agent; desktop app (primary, most changelog activity), VS Code/JetBrains plugins, Slack/Telegram control; increasingly pitched as an 'AI technical cofounder' with app deployment.vs Plandex: adds pick the model per task.
See pricingVisit Verdent →
Agentic terminal / ADE with credit-metered agents and cloud agent orchestration ("Warp Factories"). Secondary segment: cloud_agent. Client source available under AGPL-3.0.vs Plandex: adds pick the model per task.
See pricingVisit Warp →
Fast OSS editor with agentic features; free with your own keys or external agents, Pro $10/mo adds $5 of hosted-model tokens at list +10%. Also oss_self_hosted-adjacent (GPL editor, local models).vs Plandex: adds pick the model per task.
See pricingVisit Zed →
How the top Plandex alternatives compare
The top 5 in depth: where each alternative ranks across the AI coding agents field we track, which use cases it takes from Plandex, and what switching gives up.
1. Aider
Before switching, weigh what stays behind - Plandex vs Aider: no pick the model per task.
4. Augment Code
The reverse angle matters too - Plandex vs Augment Code: no pick the model per task.
5. Claude Code
Before switching, weigh what stays behind - Plandex vs Claude Code: no pick the model per task.